[Qemu-devel] [PATCH 0/5] PPC: Add FSL (e500) MMU emulation v2

[Alexander Graf]

In a global effort to get rid of KVM-only targets, this is the next
important piece of the puzzle: e500 emulation :).

We had support for running an e500 KVM guest for a while now, but the
code could not be tested without a real e500 machine, because it required
KVM to work. This patchset adds emulation for the e500 MMU, enabling
anyone to use the MPC8544DS emulation.

v1 -> v2:

  - fix linux-user build
  - optimize tlb invalidate & search

Alexander Graf (5):
  PPC: Make MPC8544DS obey -cpu switch
  PPC: Make MPC8544DS emulation work w/o KVM
  PPC: Add GS MSR definition
  PPC: Add another 64 bits to instruction feature mask
  PPC: Implement e500 (FSL) MMU

 hw/ppce500_mpc8544ds.c      |   62 ++++++--
 target-ppc/cpu.h            |  220 ++++++++++++++++++++++-
 target-ppc/helper.c         |  233 +++++++++++++++++++-----
 target-ppc/helper.h         |    5 +
 target-ppc/op_helper.c      |  418 +++++++++++++++++++++++++++++++++++++++++++
 target-ppc/translate.c      |  116 +++++++++++-
 target-ppc/translate_init.c |  246 ++++++++++++++++++--------
 7 files changed, 1155 insertions(+), 145 deletions(-)